@article {4176,
	title = {Der Buchenkeimlingspilz, Phytophthora (Peronospora fagi M). (The beech seedling fungus Phytophthora (Peronospora fagi M))},
	journal = {Untersuchungen aus dem Forstbotanischen Institut zu M{\"u}nchen},
	volume = {1},
	year = {1880},
	pages = {33-57},
	author = {Hartig, R.}
}
@article {4175,
	title = {Die Buchencotyledonen-Krankheit (The cotyledon disease of beech)},
	journal = {Zeitschrift f{\"u}r Forst- und Jagdwissenschaft},
	volume = {8},
	year = {1876},
	pages = {117-123},
	author = {Hartig, R.}
}
